What is the difference between wavelets and framelets??
조회 수: 5 (최근 30일)
이전 댓글 표시
Does Discrete Wavelet Transform and Framelet have the same algorithm??
댓글 수: 0
채택된 답변
Wayne King
2013년 3월 23일
Yes and no.
The discrete wavelet transform is often used as synonymous with the discrete nonredundant (critically-sampled) wavelet transform.
Framelets are redundant wavelet transforms. The Wavelet Toolbox currently features the stationary wavelet transform and the nondecimated wavelet transform which are highly-redundant framelet transforms. There are framelet decompositions with less redundancy than those two.
The CWT as implemented in a computer is also a wavelet frame decomposition.
추가 답변 (1개)
bouh asm
2016년 4월 5일
please can any one help me with the discret cosinus harmonic wavelet transform code
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Signal Analysis에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!